Anti-theft Controller Problems of Mercedes Benz ML320

Mercedes Benz ML320 owners have reported 2 problems related to anti-theft controller (under the electrical system category). The most recently reported issues are listed below.

1 Anti-theft Controller problem of the 1998 Mercedes Benz ML320

Failure Date: 01/06/2006

Car failed to start as key security chip not reconized. Needs new key. Towed to dealer who said 8 keys have already been issued to this car, must replace all locks, engine modules, etc cost $3600. 00. Consider this major design flaw.

See all problems of the 1998 Mercedes Benz ML320 🔎.

2 Anti-theft Controller problem of the 2001 Mercedes Benz ML320

Failure Date: 06/06/2001

Security system does not lock vehicles doors. The remote keys does not open or close the door due to ignition lock assembly failure, it took dealer three times to correct the problem.

See all problems of the 2001 Mercedes Benz ML320 🔎.

Other Common Electrical System related problems of Mercedes Benz ML320

Problem Category	Number of Problems
Electrical System problems	36
Wiring problems	8
Ignition Switch problems	6
Instrument Panel problems	6
Ignition problems	5
Underhood Wiring problems	5
Dash Wiring problems	4
Alternator/generator/regulator problems	4
Anti-theft Controller problems	2
Battery Dead problems	2

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☘ ML320 Service Bulletins

⚑ ML320 Safety Recalls

☤ ML320 Defect Investigations